CN107457573A - A kind of precise positioning work table - Google Patents
A kind of precise positioning work table Download PDFInfo
- Publication number
- CN107457573A CN107457573A CN201710851816.9A CN201710851816A CN107457573A CN 107457573 A CN107457573 A CN 107457573A CN 201710851816 A CN201710851816 A CN 201710851816A CN 107457573 A CN107457573 A CN 107457573A
- Authority
- CN
- China
- Prior art keywords
- base
- workbench
- work table
- precise positioning
- positioning work
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 239000002173 cutting fluid Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of precise positioning work table,Including fixture workbench and setting on the table,Fixture includes a base,A precision lead screw axle is additionally provided with workbench,Precision lead screw axle is provided with a screw,The base of fixture is on screw,Base is provided with micromotion platform,Base is provided with micro-adjusting mechanism,Micro-adjusting mechanism includes the side wall located at base and points to the screw rod at micromotion platform center,Screw rod passes through the side wall of base and extended in groove,The side wall of screw rod and base is connected through a screw thread,Stage clip is provided with groove,One end of stage clip acts on the end of screw rod,The other end of stage clip acts on one end of first connecting rod,The other end of first connecting rod connects one end of a second connecting rod by right circular flexure hinge,The other end of second connecting rod is connected by right circular flexure hinge with micromotion platform,The fixture of the application is on a micro displacement workbench that can be finely tuned by screw rod,Processing can be made more accurate,Effectively reduce percent defective,Improve processing efficiency.
Description
Technical field
The present invention relates to precise machine machining field, more particularly to a kind of precise positioning work table.
Background technology
In field of machining, general servomotor is heavier, not easily shifted, and workbench is typically in fixing shape
State, it is necessary to artificial travelling workpiece or shifting when being processed in the case to the diverse location or different workpieces of workpiece in workbench
Move bulky servomotor；Manual operation error is big, and precision is not high.Moreover, all it is by program input system on general work platform
Directly control afterwards, so very high to the positioning requirements of workpiece, typically manual adjustment, manual adjustment error is big, precision
It is low.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of workbench of precision positioning.
A kind of precise positioning work table of the present invention, including workbench and the tool rest and folder that are arranged on the workbench
The fixture of product is held, for cutter on the tool rest, the fixture includes a base, and an accurate silk is additionally provided with the workbench
Thick stick axle, the precision lead screw axle are driven by a servomotor, and the precision lead screw axle is provided with a screw, the base of the fixture
On the screw, the base is provided with micromotion platform, and the base is provided with two orthogonal grooves, the groove
Interior to be provided with micro-adjusting mechanism, the micro-adjusting mechanism includes the side wall located at the base and points to the spiral shell at the micromotion platform center
Bar, the screw rod pass through the side wall of the base and extended in groove, and the side wall of the screw rod and the base passes through screw thread
Connection, the groove is interior to be provided with stage clip, and one end of the stage clip acts on the end of the screw rod, and the other end of the stage clip is made
For one end of first connecting rod, the other end of the first connecting rod connects one end of a second connecting rod by right circular flexure hinge,
The other end of the second connecting rod is connected by right circular flexure hinge with the micromotion platform, and the micromotion platform, which is provided with, to be pointed to
The clamp head of the cutter, the workbench are provided with the temperature control device positioned at the clamp head side, the temperature control device bag
The cutting fluid containing box for being used to place cutting fluid on the downside of the workbench is included, is led in the cutting fluid containing box provided with one
Manage, connect a delivery pump on the conduit, the entrance of the conduit is connected in the cutting fluid containing box, and the conduit goes out
Mouth is located at the top of the clamp head.
Further, the bottom of the fixture is provided with sliding block, and the workbench is provided with and led with what the sliding block matched
Rail.
Further, the side of the clamp head is provided with support frame, and the conduit is on support frame as described above.
Further, the center of the screw rod and the center of effort of stage clip are on same central axis.
Further, the side wall of the micromotion platform is provided with is accommodated in its internal storage by the end of the screw rod
Case, the containing box is interior to be provided with a micromachine, and the output shaft of the micromachine is connected with the screw rod and drives the spiral shell
Bar rotates.
Further, the precise positioning work table also includes control system, and the micromotion platform is provided with displacement sensing
Device, the control system control the driving of the micromachine according to the signal of institute's displacement sensors.
Further, it is additionally provided with waste liquid collecting box on the downside of the workbench relative with the outlet of the conduit.
Further, the clamp head is provided with temperature sensor, and the control system is examined according to the temperature sensor
The signal of survey controls the temperature control device to cool the product on the fixture.
Further, the downside of the workbench is provided with waste liquid containing box.
By such scheme, the present invention at least has advantages below：
The fixture of the application can make processing more accurate on a micro displacement workbench that can be finely tuned by screw rod,
Percent defective is effectively reduced, improves processing efficiency.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation of precise positioning work table of the present invention；
Fig. 2 is the micromotion platform partial schematic diagram of invention precise positioning work table.
Wherein：
2 it is workbench, 4 be tool rest, 6 be fixture, 8 be base, 10 be precision lead screw axle, 12 be screw, 14 is that fine motion is put down
Platform, 16 be groove, 18 be screw rod, 20 be clamp head, 22 be stage clip, 24 be first connecting rod, 26 be second connecting rod, 28 be cutting fluid
Containing box, 30 be conduit, 32 be support frame, 33 be containing box, 34 be waste liquid containing box.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of precise positioning work table described in a preferred embodiment of the present invention, including the He of workbench 2
The tool rest 4 and the fixture 6 of product clamping being arranged on the workbench 2, the bottom of fixture 6 are provided with sliding block, set on workbench 2
There is the guide rail to match with the sliding block.For cutter on the tool rest 4, the fixture 6 includes a base 8, the workbench 2
On be additionally provided with a precision lead screw axle 10, the precision lead screw axle 10 is driven by a servomotor, is set on the precision lead screw axle 10
There is a screw 12, for the base 8 of the fixture 6 on the screw 12, the base 8 is provided with micromotion platform 14, the bottom
Seat 8 is provided with two orthogonal grooves 16, and micro-adjusting mechanism is provided with the groove 16, and the micro-adjusting mechanism is included located at described
The side wall of base 8 and the screw rod 18 for pointing to the center of micromotion platform 14, the screw rod 18 pass through the side wall of the base 8 and prolonged
Extending in groove 16, the side wall of the screw rod 18 and the base 8 is connected through a screw thread, and stage clip 22 is provided with the groove 16,
One end of the stage clip 22 acts on the end of the screw rod 18, and the other end of the stage clip 22 acts on the one of first connecting rod 24
End, the other end of the first connecting rod 24 connect one end of a second connecting rod 26, the second connecting rod by right circular flexure hinge
26 other end is connected by right circular flexure hinge with the micromotion platform 14, and the micromotion platform 14, which is provided with, points to the knife
The clamp head 20 of tool, the workbench 2 are provided with the temperature control device positioned at the side of clamp head 20, and the temperature control device includes
The cutting fluid containing box 28 for being used to place cutting fluid located at the downside of the workbench 2, it is provided with the cutting fluid containing box 28
One conduit 30, the side of clamp head 20 are provided with support frame 32, and the conduit 30 is on support frame as described above 32, on the conduit 30
A delivery pump is connected, the entrance of the conduit 30 is connected in the cutting fluid containing box 28, and the outlet of the conduit 30 is located at
The top of the clamp head 20, the downside of relative workbench 2 is additionally provided with waste liquid collecting box with the outlet of the conduit 30.
Specifically, the center of effort of the center of the screw rod 18 and stage clip 22, on same central axis, the fine motion is put down
The side wall of platform 14 is provided with is accommodated in its internal containing box 33 by the end of the screw rod 18, and one is provided with the containing box 33
Micromachine, the output shaft of the micromachine are connected with the screw rod 18 and drive the screw rod 18 to rotate.
Precise positioning work table 2 also includes control system, the micromotion platform described in the precise positioning work table 2 of the application
14 are provided with displacement transducer, and the control system controls the drive of the micromachine according to the signal of institute's displacement sensors
It is dynamic.
Specifically, the clamp head 20 is provided with temperature sensor, the control system is examined according to the temperature sensor
The signal of survey controls the temperature control device to cool the product on the fixture 6, and the downside of the workbench is provided with waste liquid
Containing box 34.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (9)
- A kind of 1. precise positioning work table, it is characterised in that：Including workbench and the tool rest that is arranged on the workbench and The fixture of product clamping, for cutter on the tool rest, the fixture includes a base, and it is accurate that one is additionally provided with the workbench Lead screw shaft, the precision lead screw axle are driven by a servomotor, and the precision lead screw axle is provided with a screw, the bottom of the fixture Seat is on the screw, and the base is provided with micromotion platform, and the base is provided with two orthogonal grooves, described recessed Micro-adjusting mechanism is provided with groove, the micro-adjusting mechanism includes the side wall located at the base and points to the spiral shell at the micromotion platform center Bar, the screw rod pass through the side wall of the base and extended in groove, and the side wall of the screw rod and the base passes through screw thread Connection, the groove is interior to be provided with stage clip, and one end of the stage clip acts on the end of the screw rod, and the other end of the stage clip is made For one end of first connecting rod, the other end of the first connecting rod connects one end of a second connecting rod by right circular flexure hinge, The other end of the second connecting rod is connected by right circular flexure hinge with the micromotion platform, and the micromotion platform, which is provided with, to be pointed to The clamp head of the cutter, the workbench are provided with the temperature control device positioned at the clamp head side, the temperature control device bag The cutting fluid containing box for being used to place cutting fluid on the downside of the workbench is included, is led in the cutting fluid containing box provided with one Manage, connect a delivery pump on the conduit, the entrance of the conduit is connected in the cutting fluid containing box, and the conduit goes out Mouth is located at the top of the clamp head.
- 2. precise positioning work table according to claim 1, it is characterised in that：The bottom of the fixture is provided with sliding block, institute State workbench and be provided with the guide rail to match with the sliding block.
- 3. precise positioning work table according to claim 1, it is characterised in that：The side of the clamp head is provided with support Frame, the conduit is on support frame as described above.
- 4. precise positioning work table according to claim 1, it is characterised in that：The center of the screw rod and the stress of stage clip Center is on same central axis.
- 5. precise positioning work table according to claim 1, it is characterised in that：The side wall of the micromotion platform is provided with will The end of the screw rod is accommodated in its internal containing box, and a micromachine is provided with the containing box, the micromachine Output shaft is connected with the screw rod and drives the screw rod to rotate.
- 6. precise positioning work table according to claim 5, it is characterised in that：The precise positioning work table also includes control System processed, the micromotion platform are provided with displacement transducer, and the control system controls according to the signal of institute's displacement sensors The driving of the micromachine.
- 7. precise positioning work table according to claim 1, it is characterised in that：The relative work with the outlet of the conduit Waste liquid collecting box is additionally provided with the downside of platform.
- 8. precise positioning work table according to claim 6, it is characterised in that：The clamp head is provided with TEMP Device, the signal that the control system detects according to the temperature sensor control the temperature control device to the product on the fixture Cooled.
- 9. precise positioning work table according to claim 1, it is characterised in that：Received provided with waste liquid the downside of the workbench Receive case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851816.9A CN107457573A (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851816.9A CN107457573A (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457573A true CN107457573A (en) | 2017-12-12 |
Family
ID=60551680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851816.9A Pending CN107457573A (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457573A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941099A (en) * | 2020-08-19 | 2020-11-17 | 山东理工大学 | Omnidirectional constant force processing auxiliary device for cutting processing |
| CN113275640A (en) * | 2021-03-11 | 2021-08-20 | 成都宝钢汽车钢材部件加工配送有限公司 | Post-positioning adsorption detection device and use method thereof |
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| CN101585092A (en) * | 2009-06-05 | 2009-11-25 | 上海西格码机床有限公司 | Numerical control horizontal boring machine |
| JP2010050114A (en) * | 2008-08-19 | 2010-03-04 | Yaskawa Electric Corp | Precise fine-adjustment positioning unit, and stage device equipped therewith |
| CN202199800U (en) * | 2011-08-12 | 2012-04-25 | 郑州机械研究所 | Multi-hole-site deep-hole machining equipment with improved lathe |
| CN202601217U (en) * | 2012-02-21 | 2012-12-12 | 上海海洋大学 | Macro-micro positioning apparatus |
| WO2016082741A1 (en) * | 2014-11-26 | 2016-06-02 | 广东工业大学 | Co-stator double-drive macro and micro integration high-speed precision movement one-dimensional platform for linear motor |
| CN106053278A (en) * | 2016-07-05 | 2016-10-26 | 昆明理工大学 | Micro-nano cutting test device |
| CN206373898U (en) * | 2017-01-11 | 2017-08-04 | 山东理工大学 | A kind of inexpensive submissive parallel micromotion platform |
| CN207139269U (en) * | 2017-09-19 | 2018-03-27 | 苏州迈客荣自动化技术有限公司 | A kind of precise positioning work table |
-
2017
- 2017-09-19 CN CN201710851816.9A patent/CN107457573A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010050114A (en) * | 2008-08-19 | 2010-03-04 | Yaskawa Electric Corp | Precise fine-adjustment positioning unit, and stage device equipped therewith |
| CN101585092A (en) * | 2009-06-05 | 2009-11-25 | 上海西格码机床有限公司 | Numerical control horizontal boring machine |
| CN202199800U (en) * | 2011-08-12 | 2012-04-25 | 郑州机械研究所 | Multi-hole-site deep-hole machining equipment with improved lathe |
| CN202601217U (en) * | 2012-02-21 | 2012-12-12 | 上海海洋大学 | Macro-micro positioning apparatus |
| WO2016082741A1 (en) * | 2014-11-26 | 2016-06-02 | 广东工业大学 | Co-stator double-drive macro and micro integration high-speed precision movement one-dimensional platform for linear motor |
| CN106053278A (en) * | 2016-07-05 | 2016-10-26 | 昆明理工大学 | Micro-nano cutting test device |
| CN206373898U (en) * | 2017-01-11 | 2017-08-04 | 山东理工大学 | A kind of inexpensive submissive parallel micromotion platform |
| CN207139269U (en) * | 2017-09-19 | 2018-03-27 | 苏州迈客荣自动化技术有限公司 | A kind of precise positioning work table |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941099A (en) * | 2020-08-19 | 2020-11-17 | 山东理工大学 | Omnidirectional constant force processing auxiliary device for cutting processing |
| CN113275640A (en) * | 2021-03-11 | 2021-08-20 | 成都宝钢汽车钢材部件加工配送有限公司 | Post-positioning adsorption detection device and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |